B08_Solicitation_Attach_4_PWS_attach_1_Photogrammetry_analysis.pptx

The file is a PowerPoint presentation (Photogrammetry_analysis.pptx) containing three JPEG images related to rock block monitoring studies at Mount Rushmore National Memorial. Based on the images, the presentation appears to provide technical details about photogrammetric analysis techniques for rock face documentation and monitoring. The images likely illustrate geological measurement methods, rock surface mapping, and potential measurement techniques for assessing structural integrity and potential rock movement at the monument site. The presentation supports the solicitation (140P6325Q0007) issued by the Department of the Interior National Park Service Midwest Region for rock block monitoring studies, suggesting a technical approach to geological documentation and analysis of the rock formations at Mount Rushmore.